/**
 * 
 */
package org.softTank.BcpModel;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Yuzone( smartzxy@gmail.com)
 * 
 */
public class BcpActivity extends BcpBaseElement {
	private List<BcpActivity> superiors;
	private List<BcpActivity> inferiors;

	public List<BcpActivity> getSuperiors() {
		if (superiors == null) {
			superiors = new ArrayList<BcpActivity>();
		}
		return superiors;
	}

	public List<BcpActivity> getInferiors() {
		if (inferiors == null) {
			inferiors = new ArrayList<BcpActivity>();
		}
		return inferiors;
	}

	public void setSuperiors(List<BcpActivity> superiors) {
		this.superiors = superiors;
	}

	public void setInferiors(List<BcpActivity> inferiors) {
		this.inferiors = inferiors;
	}
}
